Owner Mr. Junhao of O.C. Knife-Sharpening has been in the food industry for over 20 years serving Orange County, California. He has perfected his consummate and outstanding sharpening skills while serving as a chef in various 5-star hotels. His career as a chef in the renown hotels has enabled him to sharpen any knife by hand with excellence and precision. He sharpens a variety of knives that are made in either Germany or Japan.